FraudGuard

AS21928 – T-MOBILE-AS21928

Country: United States 🇺🇸
IP registry: ARIN (American Registry for Internet Numbers)
Peak daily attacks from this ASN (30d)
1,470

Updated: 2025-12-16

FraudGuard.io continuously collects and correlates attack telemetry from our proprietary global honeypot network. This ASN intel page highlights activity attributed to AS21928 in the last 30 days — including risk trends, threat classifications, and recurring attacker IPs.

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Attack Breakdown by Threat Type (30d)

Shows the distribution of threat types observed in the last 30 days.

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Daily Attack Volume by Risk Level (30d)

Shows how often IPs from this ASN were flagged at each risk level.

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Top Anonymous IPs from AS21928

Top 10 IPs flagged as anonymous_tracker in the last 30 days.

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IP address Threat Last seen
172.59.137.79 anonymous_tracker 2025-12-14
162.191.181.73 anonymous_tracker 2025-12-14
100.232.64.171 anonymous_tracker 2025-12-14
72.250.31.148 anonymous_tracker 2025-12-14
162.191.102.2 anonymous_tracker 2025-12-14
100.141.184.99 anonymous_tracker 2025-12-14
100.153.40.246 anonymous_tracker 2025-12-14
104.152.20.249 anonymous_tracker 2025-12-14
100.147.18.151 anonymous_tracker 2025-12-14
162.191.250.212 anonymous_tracker 2025-12-14

Top Malicious IPs from AS21928

Sample of the highest-volume attackers observed in the last 30 days.

Learn more about FraudGuard risk levels and threat types →

IP address Threat Last seen
162.186.17.150 honeypot_tracker 2025-12-14
162.191.83.220 honeypot_tracker 2025-12-14
172.59.228.0 honeypot_tracker 2025-12-14
172.59.229.142 honeypot_tracker 2025-12-14
172.59.228.1 honeypot_tracker 2025-12-14
172.59.228.3 honeypot_tracker 2025-12-14
172.59.228.4 honeypot_tracker 2025-12-14
172.59.228.5 honeypot_tracker 2025-12-14
172.59.228.6 honeypot_tracker 2025-12-14
172.59.228.7 honeypot_tracker 2025-12-14

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